I've had the MT's on a half ton truck, and now the Xtreme AT's on a 3/4 ton diesel truck. Both were 35's and zero problems. I was impressed with the mileage from the MT's and so far the XT/AT are very impressive. Good ride, highway/handling manners, and good mileage.
'13 JKUR 10th Anniversary
Billet, Red int., auto, 4:10, Towed behind motorhome
'12 Ram 2500 Laramie, Cummins H.O.
'09 Dodge Charger Daytona, 1 of 400
Several Antique and pro-tour cars